.sidebar {
  position: absolute;
  left: 40px;
  width: 200px;
}
.city-nav {
  padding: 10px;
  text-align: center;
}
.city-nav .scenic-spot-nav {
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}
.city-nav-item {
  position: relative;
  margin-bottom: 10px;
  background: rgba(3, 206, 249, 0.2);
  border: 1px solid rgba(3, 206, 249, 0.2);
  border-radius: 2px;
  font-size: 20px;
  line-height: 70px;
  color: #03cef9;
  height: 70px;
  opacity: 0.65;
  cursor: pointer;
}
.city-nav-item:hover {
  opacity: 1;
}
.city-nav-item.active,
.city-nav-item.active:hover {
  background: rgba(3, 206, 249, 0.3);
  border: 1px solid #03CEF9;
  opacity: 1;
}
.city-nav-item__first-level > span {
  position: relative;
}
.city-nav-item__first-level > span:after {
  position: absolute;
  content: '';
  top: 3px;
  right: -29px;
  width: 24px;
  height: 24px;
  transition: all 0.4s;
  background: url('../img/arrow_right_1.png') no-repeat;
}
.city-nav-item__first-level.open > span:after {
  transform: rotate(90deg);
}
.city-nav-item__second-level {
  margin-left: 20px;
  width: 154px;
}
.city-nav-item__second-level:before {
  position: absolute;
  content: '';
  top: 24px;
  left: -26px;
  width: 24px;
  height: 24px;
  background: url('../img/arrow_right_2.png') no-repeat;
}
.scenic-spot-list,
.video-list {
  margin-top: 40px;
  padding-left: 220px;
  display: flex;
  flex-wrap: wrap;
}
.scenic-spot-box {
  margin-right: 30px;
  margin-bottom: 10px;
  width: 520px;
  padding: 10px;
  cursor: pointer;
}
.scenic-spot-box:nth-child(3n+3) {
  margin-right: 0;
}
.scenic-spot-box figure img {
  display: block;
  width: 100%;
  height: 260px;
}
.scenic-spot-box figure figcaption {
  display: flex;
  height: 50px;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  font-size: 18px;
  color: #00ffff;
  background: #1a3047;
}
.scenic-spot-box figure figcaption span:last-child {
  color: #fff;
}
.scenic-spot-box__detail-left {
  width: 174px;
  font-size: 16px;
  color: #dbdaea;
}
.scenic-spot-box .satisfaction-degree {
  padding-top: 10px;
  padding-left: 12px;
  width: 132px;
}
.scenic-spot-box .satisfaction-degree__title {
  margin-bottom: 6px;
}
.scenic-spot-box .satisfaction-degree__value {
  height: 24px;
  display: flex;
  align-items: center;
}
.scenic-spot-box .satisfaction-degree__value .star {
  margin: 0 2px;
  width: 21px;
  height: 20px;
  background: url('../img/star.png') no-repeat;
}
.scenic-spot-box .satisfaction-degree__value .star_empty {
  margin: 0 2px;
  width: 21px;
  height: 20px;
  background: url('../img/star_empty.png') no-repeat;
}
.scenic-spot-box__detail-right {
  font-size: 16px;
  color: #a3aed9;
  padding-top: 10px;
}
.scenic-spot-box .scenic-spot-bar {
  margin-top: 8px;
  width: 325px;
  height: 20px;
  background: rgba(74, 114, 255, 0.14);
  border: 1px solid rgba(74, 114, 255, 0.33);
}
.scenic-spot-box .scenic-spot-bar__value {
  background: rgba(55, 201, 54, 0.6);
  border: 1px solid #37C936;
  height: 100%;
}
.search-box {
  position: absolute;
  right: 40px;
  top: -50px;
  display: none;
  width: 260px;
  height: 40px;
  background: #042035;
  border: 1px solid #04324a;
}
.search-box input {
  width: 100%;
  height: 38px;
  padding-left: 40px;
  border: none;
  outline: none;
  font-size: 16px;
  color: #03cef9;
  background: url('../img/search-icon.png') left 10px center no-repeat;
  background-size: 24px 24px;
}
.search-box input::-webkit-input-placeholder {
  font-size: 16px;
  color: #03cef9;
}
.scenic-spot-persons {
  display: flex;
  justify-content: space-between;
}
.video-list {
  display: none;
  margin-left: 30px;
}
.video-list .video-box {
  position: relative;
  margin-right: 20px;
  margin-bottom: 20px;
  padding: 0;
  width: 500px;
  height: 300px;
  cursor: pointer;
}
.video-list .video-box figure img {
  width: 100%;
  height: 294px;
}
.video-list .video-box figcaption {
  position: absolute;
  top: 190px;
  left: 0;
  z-index: 2;
  width: 100%;
  font-size: 18px;
  padding: 0 30px;
  color: #00ffff;
  text-align: center;
}
.video-list .play-button {
  position: absolute;
  left: 50%;
  top: 80px;
  z-index: 2;
  margin-left: -46px;
  width: 93px;
  height: 93px;
  background: url(../img/icon_play_normal.png) no-repeat;
}
.video-list .shadow {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
#vxg {
  margin: 20px 0 0 30px;
}
